.box {
  position: relative;
  border: 1px solid rgba(5, 49, 126, 1);
  box-shadow: inset 0 0 71px 0 rgba(22, 112, 247, 0.16);
  border-radius: 4px;
  // background: url('../../assets/imgs/l.png') -1px -1px no-repeat, url('../../assets/imgs/r.png') top right no-repeat, url('../../assets/imgs/lb.png') bottom left no-repeat, url('../../assets/imgs/rb.png') bottom right no-repeat;
  background-size: 12px 12px;
  background-color: rgba(0, 37, 95, 0.8);
  .corner {
    position: absolute;
    width: 12px;
    height: 12px;
  }
  .top-left {
    top: -1px;
    left: -1px;
    background: url('../../../assets/imgs/l.png') no-repeat;
  }
  .top-right {
    top: -1px;
    right: -1px;
    background: url('../../../assets/imgs/r.png') no-repeat;
  }
  .bottom-right {
    bottom: -1px;
    right: -1px;
    background: url('../../../assets/imgs/rb.png') no-repeat;
  }
  .bottom-left {
    bottom: -1px;
    left: -1px;
    background: url('../../../assets/imgs/lb.png') no-repeat;
  }
}
